CN201100752Y - Coal water heating furnace - Google Patents
Coal water heating furnace Download PDFInfo
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- CN201100752Y CN201100752Y CNU2007200643478U CN200720064347U CN201100752Y CN 201100752 Y CN201100752 Y CN 201100752Y CN U2007200643478 U CNU2007200643478 U CN U2007200643478U CN 200720064347 U CN200720064347 U CN 200720064347U CN 201100752 Y CN201100752 Y CN 201100752Y
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- furnace
- main water
- combustion chamber
- heater
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Abstract
The utility model relates to a coal-fired hot water furnace, which is used on business offices such as barber shops, bath centers and hotels to produce hot water. The main structure is that the furnace comprises a furnace body (1) and a main water tank (2) which is arranged on the upper portion of the furnace body, wherein a water inlet (13) and a water outlet (17) are arranged on the main water tank (2), a furnace core (3) is arranged in the furnace body, a movable furnace bar (4), a wind box (5) and a slag-receiving drawer (6) are arranged on the bottom end of the furnace core, a combusting chamber (7) and a stoking door (8) are arranged on the upper portion of the furnace core (3), the furnace body (1) is further provided with a pre-heating water box (10), the water outlet (12) of the pre-heating water-box (10) is connected with the water inlet (13) of the main water tank through a pipe (14), a smoke discharging passage (15) is arranged in the main water tank (2), and fire tubes (16) which are arrayed from top to bottom are arranged in the smoke discharge passage. Compared with the prior art, the hot water furnace has large water yield, can stably supply hot water in 8-40 ton in one day, has over 90% heat efficiency, and has the characteristics of simple operation, small operation space, safe use, environmental protection and sanitation and the like.
Description
Technical field
The utility model relates to a kind of device that places of business such as hairdressing place, bath center, hostel produce hot water that is used for, and is specifically related to the coal burning water heating stove.
Background technology
Business fields such as existing hairdressing place, bath center, hostel are big with the hot water amount, the device of the hot water of producing generally is to use a large water tank, under large water tank, place a movably honeycomb briquette stove, this honeycomb briquette stove is in combustion process, all need constantly to remove furnace bottom layer coal briquette slag, add new coal briquette.Common way is: haul out coal stove under large water tank, in the coal stove upper furnace, take out coal-fired ball with fire tongs, after removing bottom coal briquette slag, coal-fired ball relay melt down thorax, add new coal briquette more in the above, perhaps directly add new coal briquette on coal-fired ball, pressurization makes bottom coal briquette slag through the fire bars fragmentation, thereby makes new coal briquette drop to correct position.But there is such problem in above method: with preceding a kind of method, broken and can't take out when coal-fired ball might or take out before taking-up, it is broken and can't put back to burner hearth perhaps to take out the back, even if put back to reluctantly, also may therefore cause firepower not come for a long time, even fire extinguishing.Just in case coal-fired ball falls down fragmentation outside stove, other article or scald operator's possibility around the stove and accessory that ignites in addition.With a kind of method in back, the possible sintering of coal-fired ball, and through pressurization, the coal briquette slag still can not be broken, and new coal briquette is pressed less than correct position, and pressurizes and damage fire bars easily.Even there are not the problems referred to above, because the whole coal briquette process of changing is to finish under the position, open system state at mobile coal stove, dust scatters, contaminated environment.So two kinds of methods all exist the operation floor space many, bother time-consuming, unhygienic, dangerous, problem such as labor strength is big.In addition and since stove fire only from directly over contact large water tank bottom, heat loss is big, the heating water speed is slower, the heat supply shakiness is so the thermal efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is the above-mentioned shortcoming at present hot water apparatus, a kind of coal burning water heating stove has been proposed, can realize directly from the continuous stoking in stove top, the coal briquette slag is removed in sealing, produce functions such as hot water continuously fast, have simple to operate, the operating space is little, safe in utilization, thermal efficiency height, characteristics such as environmentally-friendly sanitary.
The technical scheme that the utility model is dealt with problems is: a kind of coal burning water heating stove, be body of heater and two-part minute body structure of main water box, and main water box is placed on the body of heater top, establishes water inlet and delivery port on the main water box; Combustion chamber is arranged in the body of heater, and there are movable fire bars and air compartment in the combustion chamber bottom; Slag receiving drawer is positioned at air compartment, and the top combuster of combustion chamber, the shell of corresponding body of heater or main water box have a stoking door that communicates with it; The preheating water tank who between combustion chamber and body of heater shell, also has an insulation material to surround; Also establish water inlet and delivery port on the preheating water tank, this delivery port has pipeline to be connected with the main water box water inlet; The fume emission passage that is connected and communicates up and down with combustion chamber of furnace body is arranged in the described main water box, the fire tube of arranging is from top to bottom arranged in this fume emission passage.
When the utility model is used to heat, water is come in from preheating water tank's water inlet, in the preheating water tank, flow, raise by absorbing the heat temperature from furnace core wall gradually in outer the reaching, the current after the preheating enter the main water box space through preheating water tank's delivery port, circulate through fire tube, current are every through the fire tube circulation primary, just absorb a heat temperature and raise again, so circulation, the water that reaches the requirement water temperature flows out for business fields such as hairdressing place, bath center, hostels from delivery port and uses.
When the utility model changes coal, open the stoking door earlier, put into new coal briquette, cover the stoking door completely, with the handle of the movable fire bars of the outside pull of hand, the coal briquette slag just descends and falls into the interior slag receiving drawer of air compartment; The handle that then pushes inward movable fire bars inserts fire bars, and cuts off the after-flame coal or the rotation activity fire bars of foot, makes the cinder of foot fall into slag receiving drawer, finishes coal changing process.When the coal briquette slag in the slag receiving drawer is filled through changing coal, extract the slag receiving drawer ash discharge out, operation under the condition that whole coal changing process all seals in stove does not have coal ash to fly upward, and has reduced pollution, has saved actions such as folder coal briquette, hook slag, operates very easy; Even coal-fired ball fractured, need only it still can be used good, needn't worry can not press from both sides or crush. simultaneously, the slag receiving drawer of air compartment or air door can seal very sternly, during without stove, as long as the adjusting of the air vent on slag receiving drawer or the air door is closed, can bank up a fire, regulate when enabling and open air vent, just very fast burn plays flare, can also use blower fan to the air compartment forced ventilation during as if the urgent need big fire.
Compared with prior art, the utility model aquifer yield is big, and the hot water supply is stabilized in 8-40 ton/sky, changing coal does not need mobile coal stove, and the operating space only needs 1-2 square metre, and the actual measurement thermal efficiency is up to 90%, have simple to operate, the operating space is little, safe in utilization, thermal efficiency height, characteristics such as environmentally-friendly sanitary.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Fig. 1 is a profile schematic diagram of the present utility model;
Fig. 2 is a broken section structural representation of the present utility model;
Fig. 3 is the second embodiment schematic diagram of the present utility model;
Fig. 4 is the 3rd an embodiment schematic diagram of the present utility model.
In the accompanying drawing: 1 body of heater; 2 main water box; 3 combustion chambers; 4 movable fire bars; 5 air compartments; 6 slag receiving drawers; 7 combustion chambers; 8 stoking doors; 9 insulation materials; 10 preheating water tanks; 11 preheating water tank's water inlets; 12 preheating water tank's delivery ports; 13 main water box water inlets; 14 pipelines; 15 fume emission passages; 16 fire tubes; 17 main water box delivery ports; 18 dividing plates; 19 water holes; 20 hot water storage tanks.
The specific embodiment
Embodiment 1
With reference to being a kind of coal burning water heating stove shown in accompanying drawing 1 and the accompanying drawing 2, comprise cylindrical furnace 1 and cylindrical main water box 2 two parts, cylindrical main water box 2 is placed on body of heater 1 top, establishes main water box water inlet 13 and main water box delivery port 17 on the cylindrical main water box 2; Combustion chamber 3 is arranged in the body of heater, and there are movable fire bars 4 and air compartment 5 in the combustion chamber bottom; Slag receiving drawer 6 is positioned at air compartment 5, the top combuster 7 of combustion chamber 3, and corresponding body of heater 1 shell has a stoking door 8 that communicates with it; The annular preheating water tank 10 who between combustion chamber 3 and cylindrical furnace 1 shell, also has an insulation material 9 to surround; Also establish preheating water tank's water inlet 11 and preheating water tank's delivery port 12 on the annular preheating water tank 10, annular preheating water tank's water inlet 11 is introduced from annular preheating water tank's 10 bottom side; This preheating water tank's delivery port 12 has pipeline 14 to be connected with main water box water inlet 13; The fume emission passage 15 that is connected and communicates up and down with combustion chamber of furnace body 7 is arranged in the described main water box 2, the fire tube of arranging from top to bottom 16 is arranged in this fume emission passage.
Accompanying drawing 3 is a kind of square coal burning water heating stoves, comprises cuboid body of heater 1 and cuboid main water box 2 two parts, and cuboid main water box 2 is placed on cuboid body of heater 1 top, establishes main water box water inlet 13 and main water box delivery port 17 on the cuboid main water box 2; Row has four combustion chambers in the cuboid body of heater 1, and all there are movable fire bars 4 and air compartment in the bottom of four combustion chambers; Slag receiving drawer 6 is positioned at air compartment, and four corresponding respectively body of heater 1 shells of combustion chamber have four stoking doors 8 that communicate with it; In cuboid body of heater 1, the preheating water tank is arranged; Also establish preheating water tank's water inlet 11 and preheating water tank's delivery port 12 on the preheating water tank, preheating water tank's water inlet 11 is introduced from preheating water tank's bottom side, and preheating water tank's delivery port 12 has pipeline 14 to be connected with main water box water inlet 13; The fume emission passage 15 that is connected and communicates up and down with combustion chamber of furnace body is arranged in the described main water box 2, the fire tube of arranging from top to bottom 16 is arranged in this fume emission passage.All the other are with embodiment 1
Accompanying drawing 4 is a kind of square coal burning water heating stoves, comprises cuboid body of heater 1 and cuboid main water box 2 two parts, and cuboid main water box 2 is placed on cuboid body of heater 1 top, and a hot water storage tank 20 is arranged in the cuboid main water box 2; Hot water storage tank 20 links to each other by the water hole on the dividing plate 18 19 with cuboid main water box 2, establishes main water box water inlet 13 on the cuboid main water box 2, and water outlet of water tank 17 is located at hot water storage tank 20 belows; Cuboid body of heater 1 inner stove core, the bottom of combustion chamber all have movable fire bars 4 and air compartment; Slag receiving drawer 6 is positioned at air compartment, and corresponding body of heater 1 shell of combustion chamber has the stoking door 8 that communicates with it; In cuboid body of heater 1, the preheating water tank is arranged; Also establish preheating water tank's water inlet 11 and preheating water tank's delivery port 12 on the preheating water tank, preheating water tank's water inlet 11 is introduced from preheating water tank's bottom side, and preheating water tank's delivery port 12 has pipeline 14 to be connected with main water box water inlet 13; The fume emission passage 15 that is connected and communicates up and down with combustion chamber of furnace body is arranged in the described main water box 2, the fire tube of arranging from top to bottom 16 is arranged in this fume emission passage.All the other are with embodiment 1.
A kind of coal burning water heating stove comprises square furnace 1 and square main water box 2 two parts, and square main water box 2 is placed on body of heater 1 top, establishes main water box water inlet 13 and main water box delivery port 17 on the square main water box 2; Combustion chamber 3 is arranged in the body of heater, and there are movable fire bars 4 and air compartment 5 in the combustion chamber bottom; Slag receiving drawer 6 is positioned at air compartment 5, and the top combuster 7 of combustion chamber 3, the shell of corresponding main water box 2 have a stoking door 8 that communicates with it; Between combustion chamber 3 and square furnace 1 shell, also has a preheating water tank 10; Also establish preheating water tank's water inlet 11 and preheating water tank's delivery port 12 on the preheating water tank 10, preheating water tank's water inlet 11 is introduced from preheating water tank 10 bottom side; This preheating water tank's delivery port 12 has pipeline 14 to be connected with main water box water inlet 13; The fume emission passage 15 that is connected and communicates up and down with combustion chamber of furnace body 7 is arranged in the described main water box 2, the fire tube of arranging from top to bottom 16 is arranged in this fume emission passage.
Claims (2)
1, a kind of coal burning water heating stove comprises body of heater (1) and main water box (2) two parts, and main water box (2) is placed on body of heater (1) top, establishes water inlet (13) and delivery port (17) on the main water box (2); Combustion chamber (3) is arranged in the body of heater, and there are movable fire bars (4) and air compartment (5) in the combustion chamber bottom; It is characterized in that: slag receiving drawer (6) is positioned at air compartment (5), and the top combuster (7) of combustion chamber (3), the shell of corresponding body of heater (1) have a stoking door (8) that communicates with it; Between combustion chamber (3) and body of heater (1) shell, a preheating water tank (10) is arranged; Also establish water inlet (11) and delivery port (12) on the preheating water tank (10), this delivery port (12) has pipeline (14) to be connected with main water box water inlet (13); The fume emission passage (15) that is connected and communicates up and down with combustion chamber of furnace body (7) is arranged in the described main water box (2), the fire tube of arranging from top to bottom (16) is arranged in this fume emission passage.
2, a kind of coal burning water heating stove comprises body of heater (1) and main water box (2) two parts, and main water box (2) is placed on body of heater (1) top, establishes water inlet (13) and delivery port (17) on the main water box (2); Combustion chamber (3) is arranged in the body of heater, and there are movable fire bars (4) and air compartment (5) in the combustion chamber bottom; It is characterized in that: slag receiving drawer (6) is positioned at air compartment (5), and the top combuster (7) of combustion chamber (3), the shell of corresponding main water box (2) have a stoking door (8) that communicates with it; Between combustion chamber (3) and body of heater (1) shell, a preheating water tank (10) is arranged; Also establish water inlet (11) and delivery port (12) on the preheating water tank (10), this delivery port (12) has pipeline (14) to be connected with main water box water inlet (13); The fume emission passage (15) that is connected and communicates up and down with combustion chamber of furnace body (7) is arranged in the described main water box (2), the fire tube of arranging from top to bottom (16) is arranged in this fume emission passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200643478U CN201100752Y (en) | 2007-08-30 | 2007-08-30 | Coal water heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200643478U CN201100752Y (en) | 2007-08-30 | 2007-08-30 | Coal water heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100752Y true CN201100752Y (en) | 2008-08-13 |
Family
ID=39937285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200643478U Expired - Fee Related CN201100752Y (en) | 2007-08-30 | 2007-08-30 | Coal water heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737130A (en) * | 2016-04-21 | 2016-07-06 | 四川泰吉机电设备制造有限公司 | Biomass-fuel steam generator |
-
2007
- 2007-08-30 CN CNU2007200643478U patent/CN201100752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737130A (en) * | 2016-04-21 | 2016-07-06 | 四川泰吉机电设备制造有限公司 | Biomass-fuel steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20110830 |